CEnumMediaTypes Class Reference

#include <amfilter.h>

List of all members.

Public Member Functions
	CEnumMediaTypes (CBasePin *pPin, CEnumMediaTypes *pEnumMediaTypes)
virtual	~CEnumMediaTypes ()
STDMETHODIMP	QueryInterface (REFIID riid, void **ppv)
	STDMETHODIMP_ (ULONG) AddRef()
	STDMETHODIMP_ (ULONG) Release()
STDMETHODIMP	Next (ULONG cMediaTypes, AM_MEDIA_TYPE **ppMediaTypes, ULONG *pcFetched)
STDMETHODIMP	Skip (ULONG cMediaTypes)
STDMETHODIMP	Reset ()
STDMETHODIMP	Clone (IEnumMediaTypes **ppEnum)
Private Member Functions
BOOL	AreWeOutOfSync ()
Private Attributes
int	m_Position
CBasePin *	m_pPin
LONG	m_Version
LONG	m_cRef

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Detailed Description

Definition at line 558 of file amfilter.h.

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Constructor & Destructor Documentation

CEnumMediaTypes::CEnumMediaTypes	(	CBasePin *	pPin,
		CEnumMediaTypes *	pEnumMediaTypes
	)

Definition at line 868 of file amfilter.cpp.

References ASSERT, DbgRegisterObjectCreation, CBasePin::GetMediaTypeVersion(), m_Position, m_pPin, m_Version, and NULL.

Referenced by Clone().

CEnumMediaTypes::~CEnumMediaTypes

(

)

[virtual]

Definition at line 892 of file amfilter.cpp.

References DbgRegisterObjectDestruction, and m_pPin.

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Member Function Documentation

BOOL CEnumMediaTypes::AreWeOutOfSync

(

)

[inline, private]

Definition at line 570 of file amfilter.h.

References FALSE, CBasePin::GetMediaTypeVersion(), and TRUE.

Referenced by Clone(), Next(), and Skip().

STDMETHODIMP CEnumMediaTypes::QueryInterface	(	REFIID	riid,
		void **	ppv
	)

Definition at line 901 of file amfilter.cpp.

References CheckPointer, E_NOINTERFACE, GetInterface(), and NULL.

CEnumMediaTypes::STDMETHODIMP_

(

ULONG

)

CEnumMediaTypes::STDMETHODIMP_

(

ULONG

)

STDMETHODIMP CEnumMediaTypes::Next	(	ULONG	cMediaTypes,
		AM_MEDIA_TYPE **	ppMediaTypes,
		ULONG *	pcFetched
	)

Definition at line 953 of file amfilter.cpp.

References AreWeOutOfSync(), CheckPointer, E_INVALIDARG, CBasePin::GetMediaType(), hr, HRESULT, m_Position, m_pPin, NULL, S_FALSE, S_OK, TRUE, ValidateReadWritePtr, and ValidateWritePtr.

STDMETHODIMP CEnumMediaTypes::Skip

(

ULONG

cMediaTypes

)

Definition at line 1009 of file amfilter.cpp.

References AreWeOutOfSync(), CBasePin::GetMediaType(), m_Position, m_pPin, S_FALSE, S_OK, and TRUE.

STDMETHODIMP CEnumMediaTypes::Reset

(

)

Definition at line 1027 of file amfilter.cpp.

References CBasePin::GetMediaTypeVersion(), m_Position, m_pPin, and m_Version.

STDMETHODIMP CEnumMediaTypes::Clone

(

IEnumMediaTypes **

ppEnum

)

Definition at line 930 of file amfilter.cpp.

References AreWeOutOfSync(), CEnumMediaTypes(), CheckPointer, E_OUTOFMEMORY, hr, HRESULT, m_pPin, NULL, TRUE, and ValidateReadWritePtr.

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Member Data Documentation

int CEnumMediaTypes::m_Position [private]

Definition at line 560 of file amfilter.h.

Referenced by CEnumMediaTypes(), Next(), Reset(), and Skip().

CBasePin* CEnumMediaTypes::m_pPin [private]

Definition at line 561 of file amfilter.h.

Referenced by CEnumMediaTypes(), Clone(), Next(), Reset(), Skip(), and ~CEnumMediaTypes().

LONG CEnumMediaTypes::m_Version [private]

Definition at line 562 of file amfilter.h.

Referenced by CEnumMediaTypes(), and Reset().

LONG CEnumMediaTypes::m_cRef [private]

Definition at line 563 of file amfilter.h.

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The documentation for this class was generated from the following files:

• D:/opendownloadmanager/ODM-1.x/Include.Add/DShow/amfilter.h
• D:/opendownloadmanager/ODM-1.x/Include.Add/DShow/amfilter.cpp